<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head>
  <title>CSS Test Reference</title>
  <style type="text/css">* { margin: 0; padding: 0 }
   body &gt; span { border: 3px solid blue }
  </style>
 </head>
 <body>
  <span><span>One</span><span>Two</span><span>Three</span><div>Four</div><div>Five</div><span>Six</span><div>Seven</div><div>Eight</div><span>Nine</span></span>
 

</body></html>